/**
* Displays the tools of a certain category.
* @param Symfony\Component\Routing\RouterInterface $urlGenerator
* @param array List of tools as returned by get_tools_category()
* @param bool rows
* @return string
*/
public static function show_tools_category($urlGenerator, $toolList, $rows = false)
{
$rowDiv = '<div class="row">';
$theme = api_get_setting('homepage_view');
if ($theme == 'vertical_activity') {
//ordering by get_lang name
$order_tool_list = array();
if (is_array($toolList) && count($toolList) > 0) {
foreach ($toolList as $key => $new_tool) {
$tool_name = self::translate_tool_name($new_tool);
$order_tool_list[$key] = $tool_name;
}
natsort($order_tool_list);
$my_temp_tool_array = array();
foreach ($order_tool_list as $key => $new_tool) {
$my_temp_tool_array[] = $toolList[$key];
}
$toolList = $my_temp_tool_array;
} else {
$toolList = array();
}
}
$courseInfo = api_get_course_info();
$web_code_path = api_get_path(WEB_CODE_PATH);
$is_allowed_to_edit = api_is_allowed_to_edit(null, true);
$is_platform_admin = api_is_platform_admin();
$session_id = api_get_session_id();
$items = array();
$app_plugin = new AppPlugin();
if (isset($toolList)) {
$lnk = '';
foreach ($toolList as &$tool) {
$item = array();
$tool['admin'] = isset($tool['admin']) ? $tool['admin'] : null;
$tool['id'] = isset($tool['id']) ? $tool['id'] : null;
$tool['target'] = isset($tool['target']) ? $tool['target'] : null;
if (isset($tool['link_id'])) {
$tool['original_link'] = api_get_path(WEB_CODE_PATH) . 'link/link_goto.php?link_id=' . $tool['link_id'] . '&' . api_get_cidreq();
$tool['link'] = $tool['original_link'];
} else {
$tool['original_link'] = $tool['link'];
}
// Re-writing URL for new tools
$newTools = array(TOOL_CURRICULUM);
$toolName = isset($tool['name']) ? $tool['name'] : null;
if (in_array($toolName, $newTools)) {
$tool['link'] = $courseInfo['course_web_public_url'] . $tool['name'] . '/';
}
if ($tool['image'] == 'scormbuilder.gif') {
// Check if the published learnpath is visible for student
$published_lp_id = self::get_published_lp_id_from_link($tool['link']);
if (!api_is_allowed_to_edit(null, true) && !learnpath::is_lp_visible_for_student($published_lp_id, api_get_user_id())) {
continue;
}
}
if ($session_id != 0 && in_array($tool['name'], array('course_maintenance', 'course_setting'))) {
continue;
}
if ($tool['name'] == 'course_description') {
$tool['link'] = 'course_description/index.php';
}
// This part displays the links to hide or remove a tool.
// These links are only visible by the course manager.
unset($lnk);
$item['extra'] = null;
if ($is_allowed_to_edit && !api_is_coach()) {
if (empty($session_id)) {
if ($tool['visibility'] == '1' && $tool['admin'] != '1') {
$link['name'] = Display::return_icon('visible.gif', get_lang('Deactivate'), array('id' => 'linktool_' . $tool['id']), ICON_SIZE_MEDIUM, false);
if (!empty($tool['id'])) {
$link['cmd'] = $urlGenerator->generate('course_home.controller:hideIconAction', array('course' => api_get_course_id(), 'iconId' => $tool['id']));
}
$lnk[] = $link;
}
if ($tool['visibility'] == '0' && $tool['admin'] != '1') {
$link['name'] = Display::return_icon('invisible.gif', get_lang('Activate'), array('id' => 'linktool_' . $tool['id']), ICON_SIZE_MEDIUM, false);
if (!empty($tool['id'])) {
$link['cmd'] = $urlGenerator->generate('course_home.controller:showIconAction', array('course' => api_get_course_id(), 'iconId' => $tool['id']));
}
$lnk[] = $link;
}
}
if (!empty($tool['adminlink'])) {
$item['extra'] = '<a href="' . $tool['adminlink'] . '">' . Display::return_icon('edit.gif', get_lang('Edit')) . '</a>';
}
}
// Both checks are necessary as is_platform_admin doesn't take student view into account
if ($is_platform_admin && $is_allowed_to_edit) {
if ($tool['admin'] != '1') {
$link['cmd'] = 'hide=yes';
}
}
$item['visibility'] = null;
if (isset($lnk) && is_array($lnk)) {
foreach ($lnk as $this_link) {
if (empty($tool['adminlink'])) {
$item['visibility'] .= '<a class="make_visible_and_invisible" href="' . $this_link['cmd'] . '">' . $this_link['name'] . '</a>';
}
}
} else {
$item['visibility'] .= null;
}
// NOTE : Table contains only the image file name, not full path
if (stripos($tool['link'], 'http://') === false && stripos($tool['link'], 'https://') === false && stripos($tool['link'], 'ftp://') === false) {
$tool['link'] = $web_code_path . $tool['link'];
}
if (!empty($tool['custom_icon'])) {
$tool['image'] = self::getCustomIconPath($courseInfo) . $tool['custom_icon'];
}
if ($tool['visibility'] == '0' && $tool['admin'] != '1') {
$class = 'invisible';
$info = pathinfo($tool['image']);
$dirName = null;
if ($info['dirname'] != '.') {
$dirName = $info['dirname'] . '/';
}
$basename = basename($tool['image'], '.' . $info['extension']);
// $file is set to "index"
$tool['image'] = $dirName . $basename . '_na.' . $info['extension'];
} else {
$class = '';
}
$qm_or_amp = strpos($tool['link'], '?') === false ? '?' : '&';
// If it's a link, we don't add the cidReq
if ($tool['image'] == 'file_html.gif' || $tool['image'] == 'file_html_na.gif') {
$tool['link'] = $tool['link'] . $qm_or_amp;
} else {
$tool['link'] = $tool['link'] . $qm_or_amp . api_get_cidreq();
}
$tool_link_params = array();
//@todo this visio stuff should be removed
if (strpos($tool['name'], 'visio_') !== false) {
$tool_link_params = array('id' => 'tooldesc_' . $tool["id"], 'href' => '"javascript: void(0);"', 'class' => $class, 'onclick' => 'javascript: window.open(\'' . $tool['link'] . '\',\'window_visio' . $_SESSION['_cid'] . '\',config=\'height=\'+730+\', width=\'+1020+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')', 'target' => $tool['target']);
} elseif (strpos($tool['name'], 'chat') !== false && api_get_course_setting('allow_open_chat_window')) {
$tool_link_params = array('id' => 'tooldesc_' . $tool["id"], 'class' => $class, 'href' => 'javascript: void(0);', 'onclick' => 'javascript: window.open(\'' . $tool['link'] . '\',\'window_chat' . $_SESSION['_cid'] . '\',config=\'height=\'+380+\', width=\'+625+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')', 'target' => $tool['target']);
} else {
if (count(explode('type=classroom', $tool['link'])) == 2 || count(explode('type=conference', $tool['link'])) == 2) {
$tool_link_params = array('id' => 'tooldesc_' . $tool["id"], 'href' => $tool['link'], 'class' => $class, 'target' => '_blank');
} else {
$tool_link_params = array('id' => 'tooldesc_' . $tool["id"], 'href' => $tool['link'], 'class' => $class, 'target' => $tool['target']);
}
}
$tool_name = self::translate_tool_name($tool);
$toolTip = $tool_name;
if (!empty($tool['description'])) {
$toolTip = $tool['description'];
}
$tool_link_params['data-original-title'] = $toolTip;
$tool_link_params['data-toggle'] = 'tooltip';
//$tool_link_params['title'] = $toolTip;
// Including Courses Plugins
// Creating title and the link
if (isset($tool['category']) && $tool['category'] == 'plugin') {
$plugin_info = $app_plugin->get_plugin_info($tool['name']);
if (isset($plugin_info) && isset($plugin_info['title'])) {
$tool_name = $plugin_info['title'];
}
$tool_link_params['href'] = api_get_path(WEB_PLUGIN_PATH) . $tool['original_link'] . '?' . api_get_cidreq();
}
if (!empty($tool['custom_icon'])) {
//self::getCustomIconPath($courseInfo)
$icon = Display::img($tool['image'], null, array('class' => 'tool-icon', 'id' => 'toolimage_' . $tool['id']));
} else {
$image = substr($tool['image'], 0, strpos($tool['image'], '.')) . '.png';
$icon = Display::return_icon($image, null, array('class' => 'tool-icon', 'id' => 'toolimage_' . $tool['id']), ICON_SIZE_BIG, false);
}
$userInfo = api_get_user_info();
$userStatus = isset($userInfo['status']) ? $userInfo['status'] : null;
// Validation when belongs to a session
$session_img = api_get_session_image($tool['session_id'], $userStatus);
$item['url_params'] = $tool_link_params;
$item['icon'] = Display::url($icon, $tool_link_params['href'], $tool_link_params);
$item['tool'] = $tool;
$item['name'] = $tool_name;
$tool_link_params['id'] = 'is' . $tool_link_params['id'];
$item['link'] = Display::url($tool_name . $session_img, $tool_link_params['href'], $tool_link_params);
$items[] = $item;
}
// end of foreach
}
$i = 0;
$html = '';
$counter = 0;
if (!empty($items)) {
foreach ($items as $item) {
switch ($theme) {
case 'activity_big':
$data = '';
if ($counter == 0) {
$html .= $rowDiv;
}
$html .= '<div class="col-xs-4 col-md-4 course-tool">';
$image = substr($item['tool']['image'], 0, strpos($item['tool']['image'], '.')) . '.png';
if (!empty($item['tool']['custom_icon'])) {
$original_image = Display::img($item['tool']['image'], null, array('id' => 'toolimage_' . $item['tool']['id']));
} else {
$original_image = Display::return_icon($image, null, array('id' => 'toolimage_' . $item['tool']['id']), ICON_SIZE_BIG, false);
}
switch ($image) {
case 'scormbuilder.png':
if (api_is_allowed_to_edit(null, true)) {
$item['url_params']['href'] .= '&isStudentView=true';
}
$image = $original_image;
$lp_id = self::get_published_lp_id_from_link($item['link']);
if ($lp_id) {
$lp = new learnpath(api_get_course_id(), $lp_id, api_get_user_id());
$path = $lp->get_preview_image_path(64);
if ($path) {
$image = '<img src="' . $path . '">';
}
}
break;
default:
$image = $original_image;
}
$data .= Display::url($image, $item['url_params']['href'], $item['url_params']);
$html .= Display::div($data, array('class' => 'big_icon'));
//box-image reflection
$html .= Display::div('<h4>' . $item['visibility'] . $item['extra'] . $item['link'] . '</h4>', array('class' => 'content'));
$html .= '</div>';
if ($counter == 2) {
$html .= '</div>';
$counter = -1;
}
$counter++;
break;
case 'activity':
if ($counter == 0) {
$html .= $rowDiv;
}
$html .= '<div class="col-md-6 course-tool">';
$content = $item['extra'];
$content .= $item['visibility'];
$content .= $item['icon'];
$content .= $item['link'];
$html .= Display::div($content, array('class' => 'activity_content'));
$html .= '</div>';
if ($counter == 1) {
$html .= '</div>';
$counter = -1;
}
$counter++;
break;
case 'vertical_activity':
if ($i == 0) {
$html .= '<ul>';
}
$html .= '<li class="course-tool">';
$html .= $item['extra'];
$html .= $item['visibility'];
$html .= $item['icon'];
$html .= $item['link'];
$html .= '</li>';
if ($i == count($items) - 1) {
$html .= '</ul>';
}
break;
}
$i++;
}
}
return array('content' => $html, 'tool_list' => $items);
}
/**
* @param Symfony\Component\Routing\RouterInterface $urlGenerator
* @param string $tool
* @param array $toolList
* @return null|string
*/
public static function return_introduction_section($urlGenerator, $tool, $toolList = array())
{
$is_allowed_to_edit = api_is_allowed_to_edit();
$courseInfo = api_get_course_info();
$introduction_section = null;
if (api_get_setting('enable_tool_introduction') == 'true' || $tool == TOOL_COURSE_HOMEPAGE) {
$introduction_section = null;
$TBL_INTRODUCTION = Database::get_course_table(TABLE_TOOL_INTRO);
$session_id = api_get_session_id();
$course_id = api_get_course_int_id();
/* Retrieves the module introduction text, if exist */
$sql = "SELECT intro_text FROM {$TBL_INTRODUCTION}\n WHERE\n c_id = {$course_id} AND\n id='" . Database::escape_string($tool) . "' AND\n session_id = '" . intval($session_id) . "'";
$intro_dbQuery = Database::query($sql);
$introContent = null;
if (Database::num_rows($intro_dbQuery) > 0) {
$row = Database::fetch_array($intro_dbQuery);
$introContent = $row['intro_text'];
}
$introContent = CourseHome::replaceTextWithToolUrls($introContent, $toolList);
/* Determines the correct display */
$displayIntro = false;
if ($is_allowed_to_edit) {
$displayIntro = true;
}
$thematicDescription = '';
if ($tool == TOOL_COURSE_HOMEPAGE) {
$thematic = new Thematic($courseInfo);
$thematic->set_course_int_id(api_get_course_int_id());
if (api_get_course_setting('display_info_advance_inside_homecourse') == '1') {
$information_title = get_lang('InfoAboutLastDoneAdvance');
$last_done_advance = $thematic->get_last_done_thematic_advance();
$thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
} else {
if (api_get_course_setting('display_info_advance_inside_homecourse') == '2') {
$information_title = get_lang('InfoAboutNextAdvanceNotDone');
$next_advance_not_done = $thematic->get_next_thematic_advance_not_done();
$thematic_advance_info = $thematic->get_thematic_advance_list($next_advance_not_done);
} else {
if (api_get_course_setting('display_info_advance_inside_homecourse') == '3') {
$information_title = get_lang('InfoAboutLastDoneAdvanceAndNextAdvanceNotDone');
$last_done_advance = $thematic->get_last_done_thematic_advance();
$next_advance_not_done = $thematic->get_next_thematic_advance_not_done();
$thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
$thematic_advance_info2 = $thematic->get_thematic_advance_list($next_advance_not_done);
}
}
}
if (!empty($thematic_advance_info)) {
$thematic_advance = get_lang('CourseThematicAdvance') . ' ' . $thematic->get_total_average_of_thematic_advances() . '%';
$thematic_info = $thematic->get_thematic_list($thematic_advance_info['thematic_id']);
$thematic_advance_info['start_date'] = api_get_local_time($thematic_advance_info['start_date']);
$thematic_advance_info['start_date'] = api_format_date($thematic_advance_info['start_date'], DATE_TIME_FORMAT_LONG);
$thematicDescription = '<div class="thematic-postit">
<div class="thematic-postit-top"><h3><a class="thematic-postit-head" style="" href="#"> ' . $thematic_advance . '</h3></a></div>
<div class="thematic-postit-center" style="display:none">';
$thematicDescription .= '<div><strong>' . $thematic_info['title'] . '</strong></div>';
$thematicDescription .= '<div style="font-size:8pt;"><strong>' . $thematic_advance_info['start_date'] . '</strong></div>';
$thematicDescription .= '<div>' . $thematic_advance_info['content'] . '</div>';
$thematicDescription .= '<div>' . get_lang('DurationInHours') . ' : ' . $thematic_advance_info['duration'] . '</div>';
if (!empty($thematic_advance_info2)) {
$thematic_info2 = $thematic->get_thematic_list($thematic_advance_info2['thematic_id']);
$thematic_advance_info2['start_date'] = api_get_local_time($thematic_advance_info2['start_date']);
$thematic_advance_info2['start_date'] = api_format_date($thematic_advance_info2['start_date'], DATE_TIME_FORMAT_LONG);
$thematicDescription .= '<div><strong>' . $thematic_info2['title'] . '</strong></div>';
$thematicDescription .= '<div style="font-size:8pt;"><strong>' . $thematic_advance_info2['start_date'] . '</strong></div>';
$thematicDescription .= '<div>' . $thematic_advance_info2['content'] . '</div>';
$thematicDescription .= '<div>' . get_lang('DurationInHours') . ' : ' . $thematic_advance_info2['duration'] . '</div>';
$thematicDescription .= '<br />';
}
$thematicDescription .= '</div>
<div class="thematic-postit-bottom"></div>
</div>';
}
}
$introduction_section .= '<div id="introduction_block" class="row"><div class="col-md-12">';
$introduction_section .= $thematicDescription;
if (!empty($introContent)) {
$introduction_section .= $introContent;
}
$introduction_section .= '</div>';
if ($displayIntro) {
if (empty($introContent)) {
// Displays "Add intro" commands
$introduction_section .= '<div id="introduction_block_action" class="col-md-2 col-md-offset-10">';
$url = $urlGenerator->generate('introduction.controller:editAction', array('tool' => $tool, 'course' => api_get_course_id()));
$introduction_section .= "<a href=\"" . $url . "?" . api_get_cidreq() . "\">";
$introduction_section .= Display::return_icon('introduction_add.gif', get_lang('AddIntro')) . ' ';
$introduction_section .= "</a>";
$introduction_section .= "</div>";
} else {
// Displays "edit intro && delete intro" commands
$introduction_section .= '<div id="introduction_block_action" class="col-md-2 col-md-offset-10">';
$url = $urlGenerator->generate('introduction.controller:editAction', array('tool' => $tool, 'course' => api_get_course_id()));
$introduction_section .= "<a href=\"" . $url . "?" . api_get_cidreq() . "\">";
$introduction_section .= Display::return_icon('edit.png', get_lang('Modify')) . ' ';
$introduction_section .= "</a>";
$url = $urlGenerator->generate('introduction.controller:deleteAction', array('tool' => $tool, 'course' => api_get_course_id()));
$introduction_section .= "<a onclick=\"javascript:if(!confirm('" . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'))) . "')) return false;\" href=\"" . $url . "?" . api_get_cidreq() . "\">";
$introduction_section .= Display::return_icon('delete.png', get_lang('AddIntro')) . ' ';
$introduction_section .= "</a>";
$introduction_section .= "</div>";
}
}
$introduction_section .= '</div>';
}
return $introduction_section;
}
